<template>
	<div id="list">
		<ul style="padding-left: 0px">
			<li v-for="item in hrs" :class="{ active: currentSession?item.username === currentSession.username:false}"
				v-on:click="changeCurrentSession(item)">
				<!--   :class="[item.id === currentSession ? 'active':'']" -->
				<img class="avatar" :src="item.userFace" :alt="item.name">
				<el-badge :is-dot="isDot[user.username+'#'+item.username]"><p class="name">{{item.name}}</p></el-badge>
			</li>
		</ul>
	</div>
</template>

<script>
	import {mapState} from 'vuex'

	export default {
		name: 'list',
		data() {
			return {
				user:JSON.parse(window.sessionStorage.getItem("user"))
			}
		},
		computed: mapState([
			'hrs',
			'isDot',
			'currentSession'
		]),
		methods: {
			changeCurrentSession (currentSession) {
				this.$store.commit('changeCurrentSession', currentSession)
			}
		}
	}
</script>

<style lang="scss" scoped>
	#list {
		li {
			padding: 16px 15px;
			border-bottom: 1px solid #292C33;
			cursor: pointer;
			list-style: none;

			&:hover {
				background-color: rgba(255, 255, 255, 0.03);
			}
		}

		li.active { /*注意这个是.不是冒号:*/
			background-color: rgba(255, 255, 255, 0.1);
		}

		.avatar {
			border-radius: 2px;
			width: 30px;
			height: 30px;
			vertical-align: middle;
		}

		.name {
			display: inline-block;
			margin-left: 15px;
			margin-top: 0px;
			margin-bottom: 0px;
		}
	}
</style>
